GS-LWD无线随钻测量系统
GS-LWD Logging While Drilling System
GS-LWD无线随钻测量系统,技术成熟,性能可靠;泥浆发电机供电,正脉冲传输;上悬挂设计,可下接多种LWD工具;创新低功耗测斜技术,实现高精度测量。
特点 Features
· 使用泥浆涡轮发电机供电,连续工作时间长,作业稳定可靠
· 系统扩展性能好,可挂接多种LWD工具
· 泥浆正脉冲技术,传输距离远,信号强度高
· 与同类设备兼容性好,模块及备件可互换
· 仪器规格齐全,适应不同规格井眼施工
· 可选配低功耗静态测斜模块
· Powered by downhole mud alternator
· Combines long-lasting working span and reliable performance
· High extendibility , could mount multiple LWD tools
· Positive pulse transmission technology, long transmission distance with high signal strength
· High compatibility, modules and parts can be used to the similar tools
· Full range of specifications to satisfy varied field operation
技术参数 Specifications
测量精度 Accuracy | |
井斜 Inclination |
±0.1° |
方位 Azimuth |
±0.3° (井斜:90°) ±1° (井斜:10°) |
工具面 Toolface |
±0.5° |
温度 Temperature | |
工作温度 Working Temperature |
-40℃ - 150℃ |
存储温度 Storage Temperature |
-50℃ - 165℃ |
其他 Other | |
最大信号传输距离 Transmission Distance |
>6,000米 >6,000 M |
最高耐压 Pressure Rating |
20,000Psi/138MPa |
震动 Vibration |
20G rms 5-1000Hz |
冲击 Shock |
1000G 1ms half sine wave |
仪器规格 Series